Home / 146,895.02-202,640.51-95,937.58

Finding the Fourth Proportional to 146,895.02, 202,640.51 and 95,937.58

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Solution

The fourth proportional to 146,895.02, 202,640.51 and 95,937.58 is: 132,345.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,895.02 : 202,640.51 = 95,937.58 : x
  2. Step 2: Convert to fraction form
    146,895.02/202,640.51 = 95,937.58/x
  3. Step 3: Cross multiply
    146,895.02x = 202,640.51 × 95,937.58
  4. Step 4: Simplify right side
    146,895.02x = 19,440,839,963.13
  5. Step 5: Solve for x
    x = 19,440,839,963.13/146,895.02
  6. Step 6: Final answer
    x = 132,345.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.